FVXX21 KNES 130953 VA ADVISORY DTG: 20130513/0953Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2013/153 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS PSBL OBS VA DTG: 13/0915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/230 090/10KT FCST VA CLD +6HR: 13/1530Z FCST VA CLD +12HR: 13/2130Z FCST VA CLD +18HR: 14/0330Z RMK: VA OR GASSES NOT IDENTIFIABLE IN OVRNGT STLT IMAGERY. HOTSPOT NO LONGER OBSERVED. SEISMICITY DECREASED OVER PAST 6HRS. LGT VA EMISSIONS PSBL. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20130513/1600Z